Initial community commit

Src/external_dependencies/openmpt-trunk/mptrack/CDecimalSupport.cpp

@@ -0,0 +1,55 @@
+/*
+ * CDecimalSupport.cpp
+ * -------------------
+ * Purpose: Various extensions of the CDecimalSupport implementation.
+ * Notes  : (currently none)
+ * Authors: OpenMPT Devs
+ * The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
+ */
+
+
+#include "stdafx.h"
+#include "Snd_defs.h"
+#include "CDecimalSupport.h"
+
+OPENMPT_NAMESPACE_BEGIN
+
+BEGIN_MESSAGE_MAP(CNumberEdit, CEdit)
+	ON_WM_CHAR()
+	ON_MESSAGE(WM_PASTE, &CNumberEdit::OnPaste)
+END_MESSAGE_MAP()
+
+
+void CNumberEdit::SetTempoValue(const TEMPO &t)
+{
+	SetFixedValue(t.ToDouble(), 4);
+}
+
+
+TEMPO CNumberEdit::GetTempoValue()
+{
+	double d;
+	GetDecimalValue(d);
+	return TEMPO(d);
+}
+
+
+void CNumberEdit::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)
+{
+	BOOL bHandled = false;
+	CDecimalSupport<CNumberEdit>::OnChar(0, nChar, 0, bHandled);
+	if(!bHandled) CEdit::OnChar(nChar , nRepCnt,  nFlags);
+}
+
+
+LPARAM CNumberEdit::OnPaste(WPARAM wParam, LPARAM lParam)
+{
+	bool bHandled = false;
+	CDecimalSupport<CNumberEdit>::OnPaste(0, wParam, lParam, bHandled);
+	if(!bHandled)
+		return CEdit::DefWindowProc(WM_PASTE, wParam, lParam);
+	else
+		return 0;
+}
+
+OPENMPT_NAMESPACE_END